65347744

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2411}}^1$

素因数の和:2450

約数の個数: 72

約数和(自身を含む): 161681184

約数和(自身を除く): 96333440

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 484, 616, 847, 968, 1232, 1694, 1936, 2411, 2464, 3388, 3872, 4822, 6776, 9644, 13552, 16877, 19288, 26521, 27104, 33754, 38576, 53042, 67508, 77152, 106084, 135016, 185647, 212168, 270032, 291731, 371294, 424336, 540064, 583462, 742588, 848672, 1166924, 1485176, 2042117, 2333848, 2970352, 4084234, 4667696, 5940704, 8168468, 9335392, 16336936, 32673872, 65347744]

約数ペア:

[(1, 65347744), (2, 32673872), (4, 16336936), (7, 9335392), (8, 8168468), (11, 5940704), (14, 4667696), (16, 4084234), (22, 2970352), (28, 2333848), (32, 2042117), (44, 1485176), (56, 1166924), (77, 848672), (88, 742588), (112, 583462), (121, 540064), (154, 424336), (176, 371294), (224, 291731), (242, 270032), (308, 212168), (352, 185647), (484, 135016), (616, 106084), (847, 77152), (968, 67508), (1232, 53042), (1694, 38576), (1936, 33754), (2411, 27104), (2464, 26521), (3388, 19288), (3872, 16877), (4822, 13552), (6776, 9644)]